<%@ page language="java" contentType="text/html; charset=UTF-8"
         pageEncoding="UTF-8" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<c:set var="ctx" value="${pageContext.request.contextPath}"/>
<head>
    <script src="${ctx}/static/js/jquery-3.1.1.js" type="text/javascript"
            charset="utf-8"></script>
    <link rel="stylesheet" href="${ctx}/static/css/admin.css"/>
   <script src="${ctx}/static/js/echarts.min.js" type="text/javascript"
            charset="utf-8"></script>
</head>
    